

🔧 Clean your ride like a pro—because every gear deserves the best!
The ParkTool GSC-4 Cassette Clean Brush features stiff nylon bristles and an ergonomic handle designed for efficient, comfortable cleaning of bike cassettes, freewheels, and tires. Its durable aluminum construction and compact size make it a top-rated essential tool for cyclists seeking professional-grade maintenance.







| Best Sellers Rank | #16,832 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Bike Cleaning Tools |
| Brand | Park Tool |
| Color | Blue |
| Customer Reviews | 4.8 out of 5 stars 341 Reviews |
| Handle Material | Plastic |
| Material | Aluminium |
| Product Dimensions | 6.75"L x 2.15"W x 2.25"H |
| Specific Uses For Product | Fahrzeug |
A**E
Fine Cassette Cleaning Tool Albeit Pricey
Worked great scrubbing on my filthy greasy bicycle cassette. A little pricey for a small chunk of plastic but I wanted to be sure I could dig into it. Shaped perfectly.
M**K
So fresh and so clean
Perfect cassette brush. Why I waited so long to get one, I will never know...
A**R
Very useful
Well made and does a great job.
B**M
Good brush
Nice brush for cleaning your cassette and drivetrain. Good quality as are most Park tools.
M**Y
Price
They work really well
S**1
Great little brush. High quality as usual from Park Tools
Park Tools really does make superior products. They cost a little more, but this little brush really fits the bill and I can tell I'll have it forever.
M**E
Excellent cassette brush
Best cassette brush I’ve used.
R**E
Use it after every bike ride.
Works great cleaning my cassette after long rides. I live in North Florida, so it's either extremely dry and hot, or wet and hot, so the drive train typically gets a lot of build up. It's been great to clean everything and remove he bulk while packing the bike up after a ride.
Trustpilot
Hace 3 días
Hace 2 semanas